Lux describes the perceived illumination of a known space.
Lumen measures how much visible light is produced by an object.
Convert lux to lumens
follow the following steps-
Enter illuminance in lux.
Enter unit of area as either ft2 or m2
Enter radius of the spherical light source, or you may enter directly the surface area.
Click on Calculate button, and you will get the result in lumens.
Lux To Lumens Conversion
Following formula converts lux into lumens.
ΦV(lm) = 0.09290304 × Ev(lx) × A(ft2)
ΦV(lm) = Luminous flux in lumens
Ev(lx) = Illuminance in lux
A(ft2) = Spherical surface area
0.09290304 is a constant value
Lux to Lumens Calculator
|Illuminance in lux (lx)||area unit type||spherical radius (ft) or (m)||surface area (ft²) or (m²)||Luminous flux result in lumens (lm)|
|600||Area in square feet||0.2||0.502654825||28.01889676|
|600||Area in square meters||0.2||0.502654825||301.5928947|
|700||Area in square feet||0.4||2.010619298||130.7548516|
|700||Area in square meters||0.4||2.010619298||1407.433509|
|800||Area in square feet||3||113.0973355||90477.86842|
|800||Area in square meters||3||113.0973355||113.0973355|
|1000||Area in square feet||7||615.7521601||57205.24756|
|1000||Area in square meters||7||615.7521601||615752.1601|
|95||Area in square feet||1.1||15.20530844||134.198841|
|95||Area in square meters||1.1||15.20530844||1444.504302|
|47||Area in square feet||1.9||45.36459792||198.0819256|
|47||Area in square meters||1.9||45.36459792||2132.136102|